fastapi-auth-patterns

What problem does it solve?

This Skill autonomously implements, validates, and debugs FastAPI authentication systems, including JWT tokens, OAuth2 flows, permission systems (RBAC and scopes), and optional Supabase integration for managed authentication.

Core Features & Use Cases

• JWT Authentication - token-based auth with secure password hashing
• OAuth2 Flows - password flow with scopes for fine-grained permissions
• Supabase Integration - managed authentication with OAuth providers
• Validates Configurations - environment setup and security checks
• Creates Permission Systems - role-based and scope-based access control
• Protects Endpoints - multiple patterns for securing routes

Quick Start

Use this skill to set up, validate, and debug FastAPI authentication patterns (JWT, OAuth2, RBAC) in your project without manual trial-and-error.